SIST EN 55022:2007/A2:2011
(Amendment)Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
Amandma A2:2011 je dodatek k standardu SIST EN 55022:2007
This International Standard applies to ITE as defined in 3.1. Procedures are given for the measurement of the levels of spurious signals generated by the ITE and limits are specified for the frequency range 9 kHz to 400 GHz for both class A and class B equipment. No measurements need be performed at frequencies where no limits are specified. The intention of this publication is to establish uniform requirements for the radio disturbance level of the equipment contained in the scope, to fix limits of disturbance, to describe methods of measurement and to standardize operating conditions and interpretation of results.
Einrichtungen der Informationstechnik - Funkstöreigenschaften - Grenzwerte und Messverfahren
Appareils de traitement de l'information - Caractéristiques des perturbations radioélectriques - Limites et méthodes de mesure
Oprema za informacijsko tehnologijo - Karakteristike občutljivosti za radijske motnje - Mejne vrednosti in merilne metode - Dodatek A2
Amandma A2:2011 je dodatek k standardu SIST EN 55022:2007
Ta mednarodni standard velja za informacijsko tehnologijo (ITE), kot je opredeljeno v točki 3.1. Podani so postopki za merjenje ravni lažnih signalov, ki ji proizvede ITE, in opredeljene so mejne vrednosti za frekvenčni razpon od 9 kHz do 400 GHz za opremo razreda A in B. Kjer mejne vrednosti niso določene, ni potrebno nobeno merjenje. Namen te objave je vzpostaviti enotne zahteve za raven občutljivosti za radijske motnje pri opremi, zajeti na področjih uporabe, določiti mejne vrednosti občutljivosti, opisati metode merjenja ter standardizirati operativne pogoje in razlago rezultatov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 55022:2007/A2:2011
01-marec-2011
2SUHPD]DLQIRUPDFLMVNRWHKQRORJLMR.DUDNWHULVWLNHREþXWOMLYRVWL]DUDGLMVNH
PRWQMH0HMQHYUHGQRVWLLQPHULOQHPHWRGH'RGDWHN$
Information technology equipment - Radio disturbance characteristics - Limits and
methods of measurement
Einrichtungen der Informationstechnik - Funkstöreigenschaften - Grenzwerte und
Messverfahren
Appareils de traitement de l'information - Caractéristiques des perturbations
radioélectriques - Limites et méthodes de mesure
Ta slovenski standard je istoveten z: EN 55022:2006/A2:2010
ICS:
33.100.10 Emisija Emission
35.020 Informacijska tehnika in Information technology (IT) in
tehnologija na splošno general
SIST EN 55022:2007/A2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 55022:2007/A2:2011
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SIST EN 55022:2007/A2:2011
EUROPEAN STANDARD
EN 55022/A2
NORME EUROPÉENNE
December 2010
EUROPÄISCHE NORM
ICS 33.100.10
English version
Information technology equipment -
Radio disturbance characteristics -
Limits and methods of measurement
(CISPR 22:2005/A2:2006, modified)
Appareils de traitement de l'information - Einrichtungen der Informationstechnik -
Caractéristiques des perturbations Funkstöreigenschaften -
radioélectriques - Grenzwerte und Messverfahren
Limites et méthodes de mesure (CISPR 22:2005/A2:2006, modifiziert)
(CISPR 22:2005/A2:2006, modifié)
This amendment A2 modifies the European Standard EN 55022:2006; it was approved by CENELEC on
2010-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application
to the Central Secretariat or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made
by translation under the responsibility of a CENELEC member into its own language and notified to the Central
Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55022:2006/A2:2010 E
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SIST EN 55022:2007/A2:2011
EN 55022:2006/A2:2010 – 2 –
Foreword
The text of amendment 2:2006 to the International Standard IEC 55022:2005, prepared by
CISPR SC I, Electromagnetic compatibility of information technology equipment, multimedia
equipment and receivers, together with the common modifications prepared by the Technical
Committee CENELEC TC 210, Electromagnetic compatibility (EMC), was submitted to the
CENELEC Unique Acceptance Procedure and was approved by CENELEC as amendment A2 to
EN 55022:2006 on 2010-12-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-12-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2013-12-01
CLC/TC 210 notes:
• These common modifications towards CISPR 22:2005/A2:2006 have been developed for
consistency with EN 55022:2006. Some parts of CISPR 22:2005/A2:2006 adopt the common
modifications from the previous EN, and some are in conflict with existing common modifications in
EN 55022:2006.
Because of the complexity, a colour code has been used to show the changes needed towards
CISPR 22:2005/A2:2006:
Red Text to be removed by common modifications (already implemented in EN 55022:2006,
or conflicting common modification in EN 55022:2006)
Blue Text to be added
Plum Editorial corrections for consistency with EN 55022:2006
Where not mentioned, existing common modifications are to be retained.
• CLC/TC 210 decided to incorporate the equivalent of the amendment to 9.5.2 of the CISPR version:
“In case of dispute, tests shall be carried out as originally performed”. Subsequently, the EMC
Consultant has pointed out that this statement is not in accordance with CENELEC Guide 24.
Furthermore, it seems that the existing common modification deals with the matter. The CISPR
amendment has therefore not been incorporated.
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SIST EN 55022:2007/A2:2011
– 3 – EN 55022:2006/A2:2010
Endorsement notice
The text of amendment 2:2006 to the International Standard CISPR 22:2005 was approved by
CENELEC as an amendment to the European Standard with agreed common modifications as given
below.
COMMON MODIFICATIONS
Contents
Add, on page 5, the title of the new Annex G as follows:
Annex G Operational modes for some types of ITE
2 Normative references
Add the following reference:
CISPR 16-2-3:2003, Specification for radio disturbance and immunity measuring apparatus and
methods – Part 2-3: Methods of measurement of disturbances and immunity – Radiated disturbance
measurements
Amendment 1 (2005)
8 General measurement conditions
8.2 General arrangement
In the second paragraph on page 29, replace the second sentence by the following text:
The number of additional cables or wires of the same type should be limited to the condition where the
addition of another cable or wire does not significantly affect the emission level, i.e. varies less than 2 dB,
provided that the EUT remains compliant.
In the eighth paragraph, replace the second sentence by the following text:
The number of additional boards or plug-in cards of the same type should be limited to the condition
where the addition of another board or plug-in card does not significantly affect the emission level, i.e.
varies less than 2 dB, provided that the EUT remains compliant.
8.3.2 Floor-standing arrangement
In the second and third paragraphs, replace "12 mm" by "15 cm".
8.4 Operation of the EUT
Add the following new paragraph before the first paragraph:
The operational conditions of the EUT shall be determined by the manufacturer according to the typical
use of the EUT with respect to the expected highest level of emission. The determined operational mode
and the rationale for the conditions shall be stated in the test report.
Delete subclauses 8.4.1, 8.4.2 and 8.4.3 and renumber subclause 8.4.4 as 8.4.1.
9 Method of measurement of conducted disturbance at mains terminals and
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SIST EN 55022:2007/A2:2011
EN
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